DEVCON S-35 ALL PURPOSE HIGH STRENGTH 2 TON EPOXY 1 OZ WATERPROOF 30 MINUTE WORKING TIME OZ Tubes, 2 Ton Epoxy, Clear Epoxy, Resistant To Chemicals, Waterproof, Extremely High Bond Strength, 2,500 PSI, For Heavier Objects Requiring An Extra Strong Bond, 30 Minute Working Time, For Metals, Wood, Concrete, Ceramic, Glass & China, Carded. MFR. ITW CONSUMER